New Online Database of Symbiotic Variables: V3005 Oph

Constellation
Ophiucus

Equatorial coordinates
α = 17 36 59.412
δ = -18 06 26.658

Galactic coordinates
l = 8.1992°
b = 7.3690°

Suspected	2020^Ref
Confirmed	-
Symbiotic IR type	S?^Ref
Hot component type	accreting-only?^Ref
Outbursts	-

Identifiers

V3005 Oph	IRAS -	GSC2.4.2 S8JO027386	AAVSO 000-BNN-734
SIMBAD ATO J264.2475-18.1073	Pan-STARRS 86272642475551456	SAO -	VSX 287398
GAIA DR3 4123378576521938816	SkyMapper 173659.38-180626.7	WRAY -	GCVS V3005 Oph
2MASS J17365941-1806264	HIP -	Hen -	BD -
WISE J173659.41-180626.5	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	-	Kenyon (1986)	-	Akras et al. (2019)	-
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	264.2475^Ref	Parallax (mas)	0.155±0.024^Ref	Reddening E(B-V) (mag)	0.37±0.01^Ref ^{, Note}
Declination (°)	-18.1074^Ref	Distance (kpc)	6.37^Ref ^{, Note}, 5.69^Ref ^{, Note}
Galactic longitude (°)	8.1992^Ref	Proper motion in α (mas/yr)	2.34±0.03^Ref
Galactic latitude (°)	7.3690^Ref	Proper motion in δ (mas/yr)	-3.10±0.02^Ref

Observations

X-Ray	-	IR type	S?^Ref	Radio	-
X-Ray type	-	J (mag)	8.92^Ref	Flickering	Yes?^Ref
GALEX FUV (mag)	19.94^Ref	H (mag)	8.11^Ref	Outbursts	-
GALEX NUV (mag)	18.53^Ref	K (mag)	7.75^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	7.81^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	7.53^Ref	Resolved nebula	-
U (mag)	-	WISE W3 (mag)	7.06^Ref	IPmax (eV)	24.6^Ref
B (mag)	14.22^Ref	WISE W4 (mag)	6.62^Ref	[O III] lines	No^Ref
V (mag)	13.00^Ref	IRAS 12μm (Jy)	-	He II lines	No^Ref
R (mag)	-	IRAS 25μm (Jy)	-	[Fe VII] lines	No^Ref
I (mag)	-	IRAS 60μm (Jy)	-	O VI lines	No^Ref
BP (mag)	13.71^Ref	IRAS 100μm (Jy)	-
G (mag)	12.36^Ref	AKARI S09 (Jy)	-
RP (mag)	11.07^Ref	AKARI S18 (Jy)	-

Orbit

Orbital period (days)	-	γ velocity (km/h)	41.59±1.75^Ref	Size of giant’s orbit (AU)	-
Eccentricity	-	RV of giant (km/h)	-	Separation (AU)	-
Inclination (°)	-	Inferior conj. of giant (JD)	-	Mass function	-
Eclipses	-			Mass ratio	-
Orbital ephemeris	-

Cool component

Spectral type	M4 III^Ref	Mass (M_⊙)	-	Pulsation	Yes^Ref
Eff. temperature (K)	-	Radius (R_⊙)	-	Type	SR^Ref
IR type	S?^Ref	Luminosity (L_⊙)	-	Pulsation period (days)	141^Ref
Metallicity [Fe/H]	-			Pulsation ephemeris	-

Hot component

Type/Spectral type	-	Mass (M_⊙)	-	Spin period (min)	-
Shell-burning/Accreting-only	accreting-only?^Ref	Radius (R_⊙)	-	Accretion disk	-
Eff. temperature (K)	-	Luminosity (L_⊙)	-
Lower limit (K)	-
Upper limit (K)	-

Links

SIMBAD CDS Portal

Notes

Symbiotic candidate selected for AAVSO observing campaing (Waagen, 2020) by Adrian B. Lucy (Columbia University). It is also classified as a long-period variable in Gaia DR2 (Mowlavi et al., 2018).

References

Mowlavi, N., Lecoeur-Taïbi, I., Lebzelter, T. et al., 2018, A&A, 618, A58, 2018A&A...618A..58M
Waagen, E. O., 2020, AAVSO Alert Notice, 708, 1, 2020AAN...708....1W

V3005 Oph